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12.8V 5Ah LiFePO4 Motorcycle Starter Battery 300A for 8–14Ah Lead-Acid Replacement

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12.8V 5Ah LiFePO4 Motorcycle Starter Battery 300A for 8–14Ah Lead-Acid Replacement

Minimum Order Quantity :	2 Packs	Price :	Negotiable
Packaging Details :	Each battery is packed in a protective PE bag with foam cushioning and a strong export carton. Wooden cases or pallets are available for bulk orders.	Delivery Time :	25–35 Working Days
Supply Ability :	2,000 Pieces per Month

Place of Origin:	Hunan,China	Brand Name:	Chalongfly
Certification:	UN38.3, MSDS	Model Number:	CLF-MSC-12V5Ah-300A

Product Description

Product Description

Lightweight Motorcycle Starting Power

12.8V 5Ah LiFePO4 Motorcycle Starter Battery 300A

Compact 64Wh lithium starter battery with 300A reference cranking current for replacing compatible 8Ah–14Ah lead-acid motorcycle batteries.

Lightweight Replacement for Motorcycle Lead-Acid Batteries

The Chalongfly 12.8V 5Ah LiFePO4 starter battery is designed for motorcycles and powersports vehicles requiring reliable engine starting in a compact and lightweight battery package.

The battery provides 64Wh of actual lithium energy and is positioned as a replacement for compatible 8Ah–14Ah lead-acid starter batteries.

Battery dimensions, terminal polarity, charging-system voltage and engine cranking requirements must be confirmed before replacement.

Main Specifications

Model	CLF-MSC-12V5Ah-300A
Nominal Voltage	12.8V
Rated Capacity	5Ah
Nominal Energy	64Wh
Pb-Equivalent Capacity	14Ah PdEq
Lead-Acid Replacement	Compatible 8Ah–14Ah Starter Batteries
Battery Chemistry	LiFePO4
Reference Cranking Current	300A
Reference Continuous Current	5A
Dimensions	132 × 68 × 104mm
Approximate Weight	0.9kg

5Ah Actual Capacity, 14Ah Pb-Equivalent

Actual Lithium Capacity: 5Ah

The battery stores 64Wh of nominal lithium energy and should be specified as a 12.8V 5Ah LiFePO4 starter battery.

Pb-Equivalent: 14Ah

The Pb-equivalent value is used to position the battery against compatible 8Ah–14Ah lead-acid motorcycle starter batteries and is not the actual lithium capacity.

300A Engine Cranking

Motorcycle starter batteries must provide substantial current for a short period during engine cranking. Battery selection should therefore be based on starter-motor demand rather than amp-hour capacity alone.

300A Reference Cranking Current

Designed for compatible motorcycle and powersports engine-starting applications.

Vehicle Matching Required

Starting compatibility depends on engine displacement, starter-motor current, battery temperature, wiring resistance and vehicle electrical condition.

Compact and Lightweight

Approx. 0.9kg Lightweight starter battery for motorcycles and powersports vehicles

132 × 68 × 104mm Compact footprint for compatible factory battery compartments

Smart Sleep and Vibration Wake-Up

Smart BMS functions can reduce standby consumption when the motorcycle remains unused and preserve battery energy for future engine starting.

Automatic Sleep

Low-power standby helps reduce unnecessary battery consumption during storage.

Vibration Wake-Up

Compatible BMS configurations can wake from low-power sleep when motorcycle movement or charging activity is detected.

Charging

Standard Charge	1A / 14.4V / Approx. 5.5 Hours
Rapid Charge	5A / 14.4V / Approx. 1.5 Hours
Charging Method	CC-CV

Typical Applications

Motorcycles Lithium replacement for compatible medium-capacity lead-acid starter batteries	Sport and Adventure Bikes Compact lightweight starting power for compatible motorcycle platforms
ATVs and UTVs Starter battery solutions for compatible powersports engines	Snowmobiles Compact starter battery platform for compatible recreational vehicles

OEM and ODM Customization

Cranking-current and BMS configuration
Terminal position and polarity
Battery enclosure dimensions
Smart sleep and vibration wake-up logic
Low-SOC protection strategy
Power cable and terminal accessories
Product label and model number
Logo and private-label packaging

Information Required for Replacement Matching

Motorcycle brand and model
Engine displacement
Original battery model and capacity
Battery compartment dimensions
Positive and negative terminal positions
Starter-motor current requirement
Charging-system voltage
Estimated annual purchase quantity

Frequently Asked Questions

Is this really a 14Ah lithium battery?

No. The actual lithium capacity is 5Ah with 64Wh of nominal energy. The 14Ah value is a Pb-equivalent rating for compatible lead-acid replacement.

What is the reference cranking current?

The verified reference technical specification lists 300A cranking current.

Can it replace any 14Ah lead-acid battery?

No. Battery dimensions, terminal polarity, charging voltage and required cranking current must be checked before replacement.

Does it support vibration wake-up?

Smart vibration wake-up and automatic sleep functions can be configured according to the selected BMS.

Can I use a standard lead-acid charger?

Only if its voltage and charging profile are compatible with LiFePO4 requirements. Desulfation or uncontrolled high-voltage pulse modes should not be used unless specifically approved.

What information is required before ordering?

Please provide the motorcycle model, engine displacement, original battery specification, compartment dimensions, terminal polarity, starting-current requirement and charging-system voltage.

Match the Right Motorcycle Starter Battery

Send Chalongfly your motorcycle model, engine displacement, original battery number, compartment dimensions, terminal polarity and starting-current requirement. Our team will evaluate fitment, cranking performance, charging compatibility and BMS configuration.

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